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PDF TEA1014 Data sheet ( Hoja de datos )
| Número de pieza | TEA1014 | |
| Descripción | VIDEO AND AUDIO SIGNALS SWITCHINGS FOR THE PERI-TELEVISION PLUG | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TEA1014 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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TEA1014
VIDEO AND AUDIO SIGNALS SWITCHINGS
FOR THE PERI-TELEVISION PLUG
. VIDEO CROSSTALK : 60 dB TYPICAL
. LOW IMPEDANCE VIDEO OUTPUT 75 Ω
. SHORT-CIRCUIT PROTECTION OF INPUTS
AND OUTPUTS
. INTERNAL HORIZONTAL PLL TIME CON-
STANT SWITCHING IN CASE OF VIDEO RE-
CORDER RECEPTION
DESCRIPTION
This integrated circuit provides all video and sound
switching allowing connections between the peri-
TV plug and video, sound sections in the TV set.
Input and output signal characteristics follow the
NFC 92250/EN 50049 norms.
PIN CONNECTIONS
DIP14
(Plastic Package)
ORDER CODE : TEA1014
GROUND
EXTERNAL VIDEO OUTPUT
INTERNAL VIDEO INPUT
REFERENCE
TIME CONSTANT SWITCHING
SOUND OUTPUT
EXTERNAL SOUND INPUT
1
2
3
4
5
6
7
14 EXTERNAL VIDEO INPUT
13 SUPPLY
12 INTERNAL VIDEO OUTPUT
11 BAND III INFORMATION
10 VIDEO RECORDER KEY
9 VIDEO AND SOUND SWITCHING
8 INTERNAL SOUND INPUT
March 1991
1/6
1 page  
TEA1014
SAFETY INFORMATION FOR CRITICAL APPLICATIONS
Voltage on pin 9 must not exceed the VCC voltage
on pin 13. In case of risk of over voltage, use the
protection as described in Figure 2.
All connections to Peritel plug are terminated by low
impedance loads (75W), except the external sound
input.
In case of risk of electrostatic discharge, use the
protection as described in Figure 3.
Figure 1 : Typical Connection Between Peritel Plug and TEA2014
Figure 2
Figure 3
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet TEA1014.PDF ] | |
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